"The limo driver rang the bell. I went for my jacket. The phone rang. Scarborough's producer said "don't get into the car." "Why," I asked as politely as I could. "Every segment tonight has been cancelled; we're doing the full hour on the Pope." I guess MSNBC calculated that John Paul II was better for ratings than Holzer. So tonight on Scarborough, you may see Prince Charles, but you won't see Professor Holzer. Sorry for what turned out to be a false alarm. But that's show business!" HMH